ICOM 288800 Manuale Utente

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OTHER FUNCTIONS
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■ Tone/DTCS squelch
q Set the desired operating frequency, CTCSS tone and
DTCS code.
w Push and hold [7/DSQ/TONE] for 1 sec. several times to
activate the tone or DTCS squelch. (TONE, TSQL or
DTCS)
• Subaudible tone encoder “TONE,” tone squelch “TSQL,” pocket
beep  “TSQLS,” DTCS squelch “DTCS,” DTCS beep
“DTCSS” and no tone operation are activated in order.
• Rotating [DIAL] while pushing [7/DSQ/TONE] also selects the
tone functions.
e Operate the transceiver in the normal way.
r When the received signal includes a matching tone/code,
the squelch opens and the signal can be heard.
• When the received signal’s tone/code does not match,
tone/DTCS squelch does not open, however, the S-indicator
shows signal strength.
• To open the squelch manually, push and hold [SQL].
■ Digital code/digital call sign
squelch 
q Set the desired operating frequency on DV mode, Digital
code and my call sign.
w Push and hold [7/DSQ/TONE] for 1 sec. several times to
activate the digital code or digita call signl squelch. (DSQL
or CSQL)
• Digital call sign squelch “DSQL,” Digital call sign beep
“DSQLS”, Digital code squelch “CSQL,” Digital code beep
“CSQLS” and no tone operation are activated in order.
• Rotating [DIAL] while pushing [7/DSQ/TONE] also selects the
tone functions.
e Operate the transceiver in the normal way.
r When the received signal includes a matching call
sign/code, the squelch opens and the signal can be heard.
• When the received signal’s call sign/code does not match, digital
call sign/digital code squelch does not open, however, the S-in-
dicator shows signal strength.
• To open the squelch manually, push and hold [SQL].
B
MemoName
PRIO WX EMR
DTCS
FM
145300
PSKIP
+DUP
25
B
MemoName
PRIO WX EMR
TONE
FM
145300
PSKIP
+DUP
25
B
MemoName
PRIO WX EMR
TSQL
FM
145300
PSKIP
+DUP
25
B
MemoName
PRIO WX EMR
DTCS
FM
145300
PSKIP
+DUP
25
B
MemoName
PRIO WX EMR
TSQL
FM
438 500
PSKIP
+DUP
25
B
MemoName
PRIO WX EMR
DTCS
FM
438 500
PSKIP
+DUP
25
B
MemoName
PRIO WX EMR
DTCS
FM
145300
PSKIP
+DUP
25
B
MemoName
PRIO WX EMR
TSQL
FM
145300
PSKIP
+DUP
25
B
MemoName
MemoName
PRIO
PRIO WX
WX EMR
EMR
DSQL
DSQL
DV
DV
145300
PSKIP
PSKIP
+DUP
+DUP
25
25
B
MemoName
MemoName
PRIO
PRIO WX
WX EMR
EMR
CSQL
CSQL
DV
DV
145300
PSKIP
PSKIP
+DUP
+DUP
25
25
B
MemoName
MemoName
PRIO
PRIO WX
WX EMR
EMR
DSQL
DSQL
DV
DV
145300
PSKIP
PSKIP
+DUP
+DUP
25
25
B
MemoName
MemoName
PRIO
PRIO WX
WX EMR
EMR
CSQL
CSQL
DV
DV
145300
PSKIP
PSKIP
+DUP
+DUP
25
25
B
MemoName
PRIO WX EMR
DSQL
DV
438 500
PSKIP
+DUP
25
B
MemoName
PRIO WX EMR
CSQL
DV
438 500
PSKIP
+DUP
25
Digital call sign squelch
Digital call sign pocket beep Digital code pocket beep
Digital code squelch
The optional UT-121 is required for IC-91A
B
MemoName
MemoName
PRIO
PRIO WX
WX EMR
EMR
DTCS
DTCS
FM
FM
145300
PSKIP
PSKIP
+DUP
+DUP
25
25
B
MemoName
MemoName
PRIO
PRIO WX
WX EMR
EMR
TONE
TONE
FM
FM
145300
PSKIP
PSKIP
+DUP
+DUP
25
25
B
MemoName
MemoName
PRIO
PRIO WX
WX EMR
EMR
TSQL
TSQL
FM
FM
145300
PSKIP
PSKIP
+DUP
+DUP
25
25
B
MemoName
MemoName
PRIO
PRIO WX
WX EMR
EMR
DTCS
DTCS
FM
FM
145300
PSKIP
PSKIP
+DUP
+DUP
25
25
B
MemoName
PRIO WX EMR
TSQL
FM
438 500
PSKIP
+DUP
25
B
MemoName
PRIO WX EMR
DTCS
FM
438 500
PSKIP
+DUP
25
B
MemoName
MemoName
PRIO
PRIO WX
WX EMR
EMR
DTCS
DTCS
FM
FM
145300
PSKIP
PSKIP
+DUP
+DUP
25
25
B
MemoName
MemoName
PRIO
PRIO WX
WX EMR
EMR
TSQL
TSQL
FM
FM
145300
PSKIP
PSKIP
+DUP
+DUP
25
25
B
MemoName
PRIO WX EMR
DSQL
DV
145300
PSKIP
+DUP
25
B
MemoName
PRIO WX EMR
CSQL
DV
145300
PSKIP
+DUP
25
B
MemoName
PRIO WX EMR
DSQL
DV
145300
PSKIP
+DUP
25
B
MemoName
PRIO WX EMR
CSQL
DV
145300
PSKIP
+DUP
25
B
MemoName
PRIO WX EMR
DSQL
DV
438 500
PSKIP
+DUP
25
B
MemoName
PRIO WX EMR
CSQL
DV
438 500
PSKIP
+DUP
25
No tone operation
Subaudible tone encoder
Tone squelch
Pocket beep
DTCS beep
DTCS squelch